org.apache.calcite.avatica

Class ConnectionConfigImpl

java.lang.Object

org.apache.calcite.avatica.ConnectionConfigImpl

All Implemented Interfaces:

ConnectionConfig

Direct Known Subclasses:

AvaticaRemoteConnectionConfigImpl

public class ConnectionConfigImpl
extends Object
implements ConnectionConfig

Implementation of ConnectionConfig.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ConnectionConfigImpl.Converter<T> Callback to parse a property from string to its native type.
static class	ConnectionConfigImpl.PropEnv The combination of a property definition and a map of property values.

Field Summary

Fields

Modifier and Type	Field and Description
static ConnectionConfigImpl.Converter<Boolean>	BOOLEAN_CONVERTER
static ConnectionConfigImpl.Converter<String>	IDENTITY_CONVERTER
protected Properties	properties

Constructor Summary

Constructors

Constructor and Description
ConnectionConfigImpl(Properties properties)

Method Summary

Methods

Modifier and Type	Method and Description
static <E extends Enum> ConnectionConfigImpl.Converter<E>	enumConverter(Class<E> enumClass)
Service.Factory	factory()
static Map<ConnectionProperty,String>	parse(Properties properties, Map<String,? extends ConnectionProperty> nameToProps) Converts a Properties object containing (name, value) pairs into a map whose keys are InternalProperty objects.
static <T> ConnectionConfigImpl.Converter<T>	pluginConverter(Class<T> pluginClass, T defaultInstance)
String	schema()
String	serialization()
String	timeZone()
String	url()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

properties

protected final Properties properties

BOOLEAN_CONVERTER

public static final ConnectionConfigImpl.Converter<Boolean> BOOLEAN_CONVERTER

IDENTITY_CONVERTER

public static final ConnectionConfigImpl.Converter<String> IDENTITY_CONVERTER

Constructor Detail

ConnectionConfigImpl

public ConnectionConfigImpl(Properties properties)

Method Detail

schema

public String schema()

Specified by:

schema in interface ConnectionConfig

See Also:

BuiltInConnectionProperty.SCHEMA

timeZone

public String timeZone()

Specified by:

timeZone in interface ConnectionConfig

See Also:

BuiltInConnectionProperty.TIME_ZONE

factory

public Service.Factory factory()

Specified by:

factory in interface ConnectionConfig

See Also:

BuiltInConnectionProperty.FACTORY

url

public String url()

Specified by:

url in interface ConnectionConfig

See Also:

BuiltInConnectionProperty.URL

serialization

public String serialization()

Specified by:

serialization in interface ConnectionConfig

See Also:

BuiltInConnectionProperty.SERIALIZATION

parse

public static Map<ConnectionProperty,String> parse(Properties properties,
                                   Map<String,? extends ConnectionProperty> nameToProps)

Converts a Properties object containing (name, value) pairs into a map whose keys are InternalProperty objects.

Matching is case-insensitive. Throws if a property is not known. If a property occurs more than once, takes the last occurrence.

Parameters:

properties - Properties

Returns:

Map

Throws:

RuntimeException - if a property is not known

enumConverter

public static <E extends Enum> ConnectionConfigImpl.Converter<E> enumConverter(Class<E> enumClass)

pluginConverter

public static <T> ConnectionConfigImpl.Converter<T> pluginConverter(Class<T> pluginClass,
                                                    T defaultInstance)